question_answer

All the energy released from the reaction \[X\to Y,{{\Delta }_{r}}G{}^\circ =-\,193\,kJ\,mol{{~}^{-1}}\] is used for oxidizing \[{{M}^{+}}\] as \[{{M}^{+}}\to {{M}^{3+}}2{{e}^{-}},E{}^\circ =-\,0.25V\] Under standard conditions, find the number of moles of \[{{M}^{+}}\] oxidized when one mole of X is converted to Y \[[F=96500\text{ }C\text{ }mo{{l}^{\,-\,1}}]\]

Answer:

4